85583619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 143320320

約数和(自身を除く): 57736701

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 173, 209, 263, 519, 627, 789, 1557, 1881, 1903, 2367, 2893, 3287, 4997, 5709, 8679, 9861, 14991, 17127, 26037, 29583, 36157, 44973, 45499, 54967, 108471, 136497, 164901, 325413, 409491, 494703, 500489, 864481, 1501467, 2593443, 4504401, 7780329, 9509291, 28527873, 85583619]

約数ペア:

[(1, 85583619), (3, 28527873), (9, 9509291), (11, 7780329), (19, 4504401), (33, 2593443), (57, 1501467), (99, 864481), (171, 500489), (173, 494703), (209, 409491), (263, 325413), (519, 164901), (627, 136497), (789, 108471), (1557, 54967), (1881, 45499), (1903, 44973), (2367, 36157), (2893, 29583), (3287, 26037), (4997, 17127), (5709, 14991), (8679, 9861)]